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74924 (1999 TF151)
Classification: Main-belt Asteroid          SPK-ID: 2074924
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06215741960915171 3.1416e-08  
a 2.331086645058102 8.7149e-09 au
q 2.186192314315936 7.1976e-08 au
i 7.160748625630076 4.4826e-06 deg
node 48.06403904216612 2.7192e-05 deg
peri 91.14211897961212 4.6611e-05 deg
M 177.293203227789 3.7128e-05 deg
tp 2458360.285306776429
(2018-Aug-29.78530678)
0.00013391 TDB
period 1299.978145605305
3.56
7.2901e-06
1.996e-08
d
yr
n .2769277323753579 1.553e-09 deg/d
Q 2.475980975800268 9.2566e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1190  
   data-arc span      7626 days (20.88 yr)  
   first obs. used      1999-09-14  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50029  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:14:35  

Additional Information
 Earth MOID = 1.21298 au 
 Jupiter MOID = 2.53415 au 
 T_jup = 3.558 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456971.5 (2014-Nov-10.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06230644885636604 3.1257e-08  
q 2.185910564214424 7.1656e-08 au
tp 2457058.615551667973
(2015-Feb-05.11555167)
0.00013381 TDB
node 48.14532019932199 2.7162e-05 deg
peri 90.61229235164159 4.6655e-05 deg
i 7.165055075746767 4.4845e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1190  
   data-arc span      7626 days (20.88 yr)  
   first obs. used      1999-09-14  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50029  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:14:35  

Additional Information
 Jupiter MOID = 2.53415 au 
 T_jup = 3.558 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.769774688628519E-16 -2.226143973694454E-15 8.031153407331266E-13 1.033110844841587E-16 2.145496797054861E-13 -8.994500997236757E-16
q -2.226143973694454E-15 5.134584529178648E-15 -1.876204636125959E-12 -2.33812681961918E-16 -5.032747891410503E-13 2.067270853577498E-15
tp 8.031153407331266E-13 -1.876204636125959E-12 1.790587686720826E-8 -1.109893962829874E-11 5.084043980539202E-9 3.042483325908959E-12
node 1.033110844841587E-16 -2.33812681961918E-16 -1.109893962829874E-11 7.377691178423271E-10 -7.347440904224275E-10 -2.087416118863945E-11
peri 2.145496797054861E-13 -5.032747891410503E-13 5.084043980539202E-9 -7.347440904224275E-10 2.17665165254138E-9 2.157368964734752E-11
i -8.994500997236757E-16 2.067270853577498E-15 3.042483325908959E-12 -2.087416118863945E-11 2.157368964734752E-11 2.011055650752312E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO337823  

74924 (1999 TF151)          Discovered 1999-Oct-07 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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